20159672054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{989869}}^1$

素因数の和:990487

約数の個数: 16

約数和(自身を含む): 32071788000

約数和(自身を除く): 11912115946

約数列:

[1, 2, 17, 34, 599, 1198, 10183, 20366, 989869, 1979738, 16827773, 33655546, 592931531, 1185863062, 10079836027, 20159672054]

約数ペア:

[(1, 20159672054), (2, 10079836027), (17, 1185863062), (34, 592931531), (599, 33655546), (1198, 16827773), (10183, 1979738), (20366, 989869)]